Results 121 to 130 of about 117,417,896 (216)

COMMON STOCHASTIC TRENDS IN INTERNATIONAL STOCK MARKETS: TESTING IN AN INTEGRATED FRAMEWORK [PDF]

In this paper we analyze the implications for the identification of common stochastic trends among stock price indices of using data transformed on a ”real dollar” basis.
Dimitris Georgoutsos, George Kouretas
core  

Same geometry, different dynamics: what uncontrolled manifold (UCM) analysis misses about motor control. [PDF]

Exp Brain Res
Mangalam M, Stergiou N.
europepmc   +1 more source

Stochastic Entanglement of Deterministic Origami Tentacles For Robust Robotic Grasping

Advanced Science, EarlyView.
This study introduces an origami tentacle gripper to robustly grasp objects‐in air, underwater, and even in orbital space‐by exploiting a synergy between local, deterministic deformation programming and global, stochastic entanglements. A single origami tentacle can be designed to coil with a simple tendon pull.
Alec Boron, Bokun Zheng, Ziyang Zhou, Noel Naughton, Suyi Li   +4 more
wiley   +1 more source

An application of the nonselfadjoint operators theory in the study of stochastic processes

, 2004
The theory of operator colligations in Hilbert spaces gives rise to certain models for nonselfadjoint operators, called triangular models. These models generalize the spectral decomposition of selfadjoint operators.
Debbi, Latifa, Abbaoui, Lyazid
core  

Lyapunov exponents explain disorder-induced polarization and soliton jumping in a mechanical Markov system. [PDF]

Nat Commun
Stephenson W, Cheng N, Sun K, Mao X.
europepmc   +1 more source

Partial Phase‐Separation in the Initial Growth Stage of Exsolution‐Active SrTi0.95‐xNi0.05NbxO3‐δ Thin Films

Advanced Science, EarlyView.
Phase separation emerges during the initial growth of heavily Ni‐ and Ni,Nb‐co‐doped STO thin films, leading to preferential accumulation of Ni and embedded NiOx nanoinclusions in thicker films. Nb co‐doping partially suppresses the ordering of these embedded structures, comprising about 20% of all Ni ions.
Yen‐Po Liu, Moritz L. Weber, Dylan Jennings, Leonid L. Rusevich, Eugene Kotomin, Rainer Timm, Felix Gunkel, Regina Dittmann   +7 more
wiley   +1 more source

The Emergence of Consciousness. [PDF]

Acta Paediatr
Changeux JP.
europepmc   +1 more source

Signal hierarchical petri nets: Formal semantics of hierarchical regulatory control of biological systems. [PDF]

PLoS One
Simão E.
europepmc   +1 more source

Heat Stress Promotes Fibroblast‐Derived WNT5A Secretion Through m6A Modification to Activate Melanogenesis

Advanced Science, EarlyView.
Heat stress promotes WNT5A secretion from fibroblasts via METTL3/YTHDC1‐dependent m6A methylation. Subsequently, WNT5A binds to FZD10 on melanocytes, activating β‐catenin‐driven melanogenesis. ABSTRACT As the impact of global warming continues to intensify, the effects of heat stress on the skin are becoming increasingly evident.
Yuanyuan Wan, Yaqing Wen, Yushan Zhang, Lan Zhang, Jianjian Zhu, Zhen Tang, Ling Jiang, Chuhan Fu, Shu Zhou, Keyi Zhang, Jiangfeng Huang, Li Lei, Jing Chen, Qinghai Zeng   +13 more
wiley   +1 more source

A Fokker-Planck framework for control of epidemics. [PDF]

J Math Biol
Parkinson C, Roy S.
europepmc   +1 more source